Departures.com
 

I read this in another posting...and had the same problem.
I tried logging onto departures.com with my centurion and it brought me to the platinum page! How do I get to the centurion page?

I thought it was a problem also because of cookies...So i deleted my cookies and I recieved the same page...which leads me to believe that Centurion card is the same as Platinum

There's no Departures.com designed only for Centurion Card members' , it's shared by both Platinum & Centurion Card members. I've called my Centurion customer service regarding this issue before.......but they have no idea when there will be a Centurion.com (like Centurion.de for Germany's Centurion Card members)

~Eric

That's correct: "The Platinum Card" is simply a term used to describe the family of cards Centurion is in.